diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/fec.c | 54 |
1 files changed, 1 insertions, 53 deletions
diff --git a/drivers/net/fec.c b/drivers/net/fec.c index 32a4f17d35fc..ecd5c71a7a8a 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -2,12 +2,6 @@ * Fast Ethernet Controller (FEC) driver for Motorola MPC8xx. * Copyright (c) 1997 Dan Malek (dmalek@jlc.net) * - * This version of the driver is specific to the FADS implementation, - * since the board contains control registers external to the processor - * for the control of the LevelOne LXT970 transceiver. The MPC860T manual - * describes connections using the internal parallel port I/O, which - * is basically all of Port D. - * * Right now, I am very wasteful with the buffers. I allocate memory * pages and then divide them into 2K frame buffers. This way I know I * have buffers large enough to hold one frame within one buffer descriptor. @@ -49,17 +43,9 @@ #include <asm/pgtable.h> #include <asm/cacheflush.h> -#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || \ - defined(CONFIG_M5272) || defined(CONFIG_M528x) || \ - defined(CONFIG_M520x) || defined(CONFIG_M532x) #include <asm/coldfire.h> #include <asm/mcfsim.h> #include "fec.h" -#else -#include <asm/8xx_immap.h> -#include <asm/mpc8xx.h> -#include "commproc.h" -#endif #if defined(CONFIG_FEC2) #define FEC_MAX_PORTS 2 @@ -67,7 +53,7 @@ #define FEC_MAX_PORTS 1 #endif -#if defined(CONFIG_FADS) || defined(CONFIG_RPXCLASSIC) || defined(CONFIG_M5272) +#if defined(CONFIG_M5272) #define HAVE_mii_link_interrupt #endif @@ -1235,14 +1221,9 @@ static phy_info_t const * const phy_info[] = { /* ------------------------------------------------------------------------- */ #ifdef HAVE_mii_link_interrupt -#ifdef CONFIG_RPXCLASSIC -static void -mii_link_interrupt(void *dev_id); -#else static irqreturn_t mii_link_interrupt(int irq, void * dev_id); #endif -#endif #if defined(CONFIG_M5272) /* @@ -1795,24 +1776,6 @@ static void __inline__ fec_request_intrs(struct net_device *dev) if (request_8xxirq(FEC_INTERRUPT, fec_enet_interrupt, 0, "fec", dev) != 0) panic("Could not allocate FEC IRQ!"); - -#ifdef CONFIG_RPXCLASSIC - /* Make Port C, bit 15 an input that causes interrupts. - */ - immap->im_ioport.iop_pcpar &= ~0x0001; - immap->im_ioport.iop_pcdir &= ~0x0001; - immap->im_ioport.iop_pcso &= ~0x0001; - immap->im_ioport.iop_pcint |= 0x0001; - cpm_install_handler(CPMVEC_PIO_PC15, mii_link_interrupt, dev); - - /* Make LEDS reflect Link status. - */ - *((uint *) RPX_CSR_ADDR) &= ~BCSR2_FETHLEDMODE; -#endif -#ifdef CONFIG_FADS - if (request_8xxirq(SIU_IRQ2, mii_link_interrupt, 0, "mii", dev) != 0) - panic("Could not allocate MII IRQ!"); -#endif } static void __inline__ fec_get_mac(struct net_device *dev) @@ -1821,16 +1784,6 @@ static void __inline__ fec_get_mac(struct net_device *dev) bd = (bd_t *)__res; memcpy(dev->dev_addr, bd->bi_enetaddr, ETH_ALEN); - -#ifdef CONFIG_RPXCLASSIC - /* The Embedded Planet boards have only one MAC address in - * the EEPROM, but can have two Ethernet ports. For the - * FEC port, we create another address by setting one of - * the address bits above something that would have (up to - * now) been allocated. - */ - dev->dev_adrd[3] |= 0x80; -#endif } static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep) @@ -2109,13 +2062,8 @@ mii_discover_phy(uint mii_reg, struct net_device *dev) /* This interrupt occurs when the PHY detects a link change. */ #ifdef HAVE_mii_link_interrupt -#ifdef CONFIG_RPXCLASSIC -static void -mii_link_interrupt(void *dev_id) -#else static irqreturn_t mii_link_interrupt(int irq, void * dev_id) -#endif { struct net_device *dev = dev_id; struct fec_enet_private *fep = netdev_priv(dev); |